10426260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13392

約数の個数: 48

約数和(自身を含む): 31441536

約数和(自身を除く): 21015276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13367, 26734, 40101, 53468, 66835, 80202, 133670, 160404, 173771, 200505, 267340, 347542, 401010, 521313, 695084, 802020, 868855, 1042626, 1737710, 2085252, 2606565, 3475420, 5213130, 10426260]

約数ペア:

[(1, 10426260), (2, 5213130), (3, 3475420), (4, 2606565), (5, 2085252), (6, 1737710), (10, 1042626), (12, 868855), (13, 802020), (15, 695084), (20, 521313), (26, 401010), (30, 347542), (39, 267340), (52, 200505), (60, 173771), (65, 160404), (78, 133670), (130, 80202), (156, 66835), (195, 53468), (260, 40101), (390, 26734), (780, 13367)]